Frontiers of Optoelectronics, Volume. 14, Issue 3, 374(2021)
Ultracompact bandwidth-tunable filter based on subwavelength grating-assisted contra-directional couplers
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Kangnian WANG, Yuan WANG, Xuhan GUO, Yong ZHANG, An HE, Yikai SU. Ultracompact bandwidth-tunable filter based on subwavelength grating-assisted contra-directional couplers[J]. Frontiers of Optoelectronics, 2021, 14(3): 374
Category: RESEARCH ARTICLE
Received: Jun. 1, 2020
Accepted: Sep. 2, 2020
Published Online: Dec. 1, 2021
The Author Email: Xuhan GUO (guoxuhan@sjtu.edu.cn)